Home / 32,226,020.10-48,339,030.15-30,826,558.80

Finding the Fourth Proportional to 32,226,020.10, 48,339,030.15 and 30,826,558.80

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Solution

The fourth proportional to 32,226,020.10, 48,339,030.15 and 30,826,558.80 is: 46,239,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,226,020.10 : 48,339,030.15 = 30,826,558.80 : x
  2. Step 2: Convert to fraction form
    32,226,020.10/48,339,030.15 = 30,826,558.80/x
  3. Step 3: Cross multiply
    32,226,020.10x = 48,339,030.15 × 30,826,558.80
  4. Step 4: Simplify right side
    32,226,020.10x = 1,490,125,955,253,947.75
  5. Step 5: Solve for x
    x = 1,490,125,955,253,947.75/32,226,020.10
  6. Step 6: Final answer
    x = 46,239,838.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.